/**
* Queries relationships, returning the relationship associated with this providers resource path
* and the specified relationship field.
*
* @param context The current context
* @param managedObjectId The id of the managed object to find relationships associated with
* @return
*/
private Promise<ResourceResponse, ResourceException> queryRelationship(
final Context context, final String managedObjectId) {
try {
final QueryRequest queryRequest = Requests.newQueryRequest(REPO_RESOURCE_PATH);
final List<ResourceResponse> relationships = new ArrayList<>();
queryRequest.setQueryFilter(
QueryFilter.and(
QueryFilter.equalTo(
new JsonPointer(isReverse ? REPO_FIELD_SECOND_ID : REPO_FIELD_FIRST_ID),
resourcePath.child(managedObjectId)),
QueryFilter.equalTo(new JsonPointer(REPO_FIELD_FIRST_PROPERTY_NAME), propertyName)));
connectionFactory.getConnection().query(context, queryRequest, relationships);
if (relationships.isEmpty()) {
return new NotFoundException().asPromise();
} else {
// TODO OPENIDM-4094 - check size and throw illegal state if more than one?
return newResultPromise(FORMAT_RESPONSE.apply(relationships.get(0)));
}
} catch (ResourceException e) {
return e.asPromise();
}
}
private boolean authenticate(Credential credential, SecurityContextMapper securityContextMapper)
throws AuthException {
if (!credential.isComplete()) {
logger.debug("Failed authentication, missing or empty headers");
return false;
}
// set the authenticationId of the user that is trying to authenticate
securityContextMapper.setAuthenticationId(credential.username);
try {
return authenticator.authenticate(
credential.username,
credential.password,
authnFilterHelper.getRouter().createServerContext());
} catch (ResourceException e) {
logger.debug(
"Failed delegated authentication of {} on {}.", credential.username, queryOnResource, e);
if (e.isServerError()) { // HTTP server-side error
throw new JaspiAuthException(
"Failed delegated authentication of " + credential.username + " on " + queryOnResource,
e);
}
// authentication failed
return false;
}
}
protected ResourceException convertScriptException(final ScriptException scriptException) {
ResourceException convertedError;
try {
throw scriptException;
} catch (ScriptThrownException e) {
convertedError =
e.toResourceException(ResourceException.INTERNAL_ERROR, scriptException.getMessage());
} catch (ScriptException e) {
convertedError =
new InternalServerErrorException(scriptException.getMessage(), scriptException);
}
if (convertedError.getDetail().isNull()) {
convertedError.setDetail(new JsonValue(new HashMap<String, Object>()));
}
final JsonValue detail = convertedError.getDetail();
if (detail.get("fileName").isNull()
&& detail.get("lineNumber").isNull()
&& detail.get("columnNumber").isNull()) {
detail.put("fileName", scriptException.getFileName());
detail.put("lineNumber", scriptException.getLineNumber());
detail.put("columnNumber", scriptException.getColumnNumber());
}
return convertedError;
}
/** {@inheritDoc} */
public Promise<ResourceResponse, ResourceException> readInstance(
Context context, String resourceId, ReadRequest request) {
final String realm = getRealm(context);
debug.message("ServerInfoResource :: READ : in realm: " + realm);
if (COOKIE_DOMAINS.equalsIgnoreCase(resourceId)) {
return getCookieDomains();
} else if (ALL_SERVER_INFO.equalsIgnoreCase(resourceId)) {
return getAllServerInfo(context, realm);
} else { // for now this is the only case coming in, so fail if otherwise
final ResourceException e =
new NotSupportedException("ResourceId not supported: " + resourceId);
if (debug.errorEnabled()) {
debug.error(
"ServerInfoResource :: READ : in realm: "
+ realm
+ ": Cannot receive information on requested resource: "
+ resourceId,
e);
}
return e.asPromise();
}
}
/**
* Returns the <code>Dictionary</code> for the given <code>pid</code>.
*
* @param pid The identifier for the dictionary to load.
* @return The dictionary for the identifier. This must not be <code>null</code> but may be empty.
* @throws IOException If an error occurrs loading the dictionary. An <code>IOException</code>
* must also be thrown if no dictionary exists for the given identifier.
*/
public Dictionary load(String pid) throws IOException {
logger.debug("Config load call for {}", pid);
Dictionary result = null;
try {
if (isReady(0) && requireRepository) {
String id = pidToId(pid);
ReadRequest readRequest = Requests.newReadRequest(id);
Resource existing = repo.read(readRequest);
Map<String, Object> existingConfig = existing.getContent().asMap();
Object configMap = existingConfig.get(JSONEnhancedConfig.JSON_CONFIG_PROPERTY);
String configString = serializeConfig(configMap);
existingConfig.put(JSONEnhancedConfig.JSON_CONFIG_PROPERTY, configString);
logger.debug("Config loaded {} {}", pid, existing);
result = mapToDict(existingConfig);
} else if (!requireRepository) {
result = tempStore.get(pid);
if (result == null) {
throw new IOException("No entry for " + pid + " exists.");
}
logger.debug("Config loaded from temporary store {} {}", pid, result);
}
} catch (NotFoundException ex) {
result = tempStore.get(pid);
if (result == null) {
throw new IOException("No entry for " + pid + " exists.");
}
logger.debug("Config loaded from temporary store {} {}", pid, result);
} catch (ResourceException ex) {
throw new IOException("Failed to load configuration in repository: " + ex.getMessage(), ex);
}
return result;
}
public Promise<ResourceResponse, ResourceException> handleUpdate(
Context context, UpdateRequest request) {
EventEntry measure =
Publisher.start(
Name.get(
"openidm/internal/script/" + this.getScriptEntry().getName().getName() + "/update"),
null,
null);
try {
final ScriptEntry _scriptEntry = getScriptEntry();
if (!_scriptEntry.isActive()) {
throw new ServiceUnavailableException("Inactive script: " + _scriptEntry.getName());
}
final Script script = _scriptEntry.getScript(context);
script.setBindings(script.createBindings());
customizer.handleUpdate(context, request, script.getBindings());
return evaluate(request, script);
} catch (ScriptException e) {
return convertScriptException(e).asPromise();
} catch (ResourceException e) {
return e.asPromise();
} catch (Exception e) {
return new InternalServerErrorException(e.getMessage(), e).asPromise();
} finally {
measure.end();
}
}
/**
* Returns <code>true</code> if a persisted <code>Dictionary</code> exists for the given <code>pid
* </code>.
*
* @param pid The identifier for the dictionary to test.
*/
public boolean exists(String pid) {
logger.debug("Config exists call for {}", pid);
boolean exists = false;
if (isReady(0) && requireRepository) {
String id = pidToId(pid);
try {
ReadRequest readRequest = Requests.newReadRequest(id);
Resource existing = repo.read(readRequest);
exists = (existing != null);
} catch (NotFoundException ex) {
exists = false;
} catch (ResourceException ex) {
throw new RuntimeException(
"Failed to check if configuration exists in repository: " + ex.getMessage(), ex);
}
}
if (!exists) {
exists = tempStore.containsKey(pid);
if (exists) {
logger.debug("Entry exists in temporary store for '{}'", pid);
}
} else {
logger.debug("Entry exists for '{}'", pid);
}
if (!exists) {
logger.debug("Entry does not exist for '{}'", pid);
}
return exists;
}
@Override
public Promise<ResourceResponse, ResourceException> createInstance(
Context context, CreateRequest request) {
TokenGenerationServiceInvocationState invocationState;
try {
invocationState = TokenGenerationServiceInvocationState.fromJson(request.getContent());
} catch (Exception e) {
logger.error(
"Exception caught marshalling json into TokenGenerationServiceInvocationState instance: "
+ e);
return new BadRequestException(e.getMessage(), e).asPromise();
}
SSOToken subjectToken;
try {
subjectToken = validateAssertionSubjectSession(invocationState);
} catch (ForbiddenException e) {
return e.asPromise();
}
STSInstanceState stsInstanceState;
try {
stsInstanceState = getSTSInstanceState(invocationState);
} catch (ResourceException e) {
return e.asPromise();
}
if (TokenType.SAML2.equals(invocationState.getTokenType())) {
try {
final String assertion =
saml2TokenGeneration.generate(subjectToken, stsInstanceState, invocationState);
return newResultPromise(issuedTokenResource(assertion));
} catch (TokenCreationException e) {
logger.error("Exception caught generating saml2 token: " + e, e);
return e.asPromise();
} catch (Exception e) {
logger.error("Exception caught generating saml2 token: " + e, e);
return new InternalServerErrorException(e.toString(), e).asPromise();
}
} else if (TokenType.OPENIDCONNECT.equals(invocationState.getTokenType())) {
try {
final String assertion =
openIdConnectTokenGeneration.generate(subjectToken, stsInstanceState, invocationState);
return newResultPromise(issuedTokenResource(assertion));
} catch (TokenCreationException e) {
logger.error("Exception caught generating OpenIdConnect token: " + e, e);
return e.asPromise();
} catch (Exception e) {
logger.error("Exception caught generating OpenIdConnect token: " + e, e);
return new InternalServerErrorException(e.toString(), e).asPromise();
}
} else {
String message = "Bad request: unexpected token type:" + invocationState.getTokenType();
logger.error(message);
return new BadRequestException(message).asPromise();
}
}
/**
* Returns names of all realms included in the subtree rooted by the realm indicated in the query
* url.
*
* <p>Names are unsorted and given as full paths.
*
* <p>Filtering, sorting, and paging of results is not supported.
*
* <p>{@inheritDoc}
*/
@Override
public void queryCollection(
final ServerContext context, final QueryRequest request, final QueryResultHandler handler) {
final String principalName = PrincipalRestUtils.getPrincipalNameFromServerContext(context);
final RealmContext realmContext = context.asContext(RealmContext.class);
final String realmPath = realmContext.getResolvedRealm();
try {
final SSOTokenManager mgr = SSOTokenManager.getInstance();
final SSOToken ssoToken = mgr.createSSOToken(getCookieFromServerContext(context));
final OrganizationConfigManager ocm = new OrganizationConfigManager(ssoToken, realmPath);
final List<String> realmsInSubTree = new ArrayList<String>();
realmsInSubTree.add(realmPath);
for (final Object subRealmRelativePath : ocm.getSubOrganizationNames("*", true)) {
if (realmPath.endsWith("/")) {
realmsInSubTree.add(realmPath + subRealmRelativePath);
} else {
realmsInSubTree.add(realmPath + "/" + subRealmRelativePath);
}
}
debug.message("RealmResource :: QUERY : performed by " + principalName);
for (final Object realmName : realmsInSubTree) {
JsonValue val = new JsonValue(realmName);
Resource resource = new Resource((String) realmName, "0", val);
handler.handleResource(resource);
}
handler.handleResult(new QueryResult());
} catch (SSOException ex) {
debug.error("RealmResource :: QUERY by " + principalName + " failed : " + ex);
handler.handleError(ResourceException.getException(ResourceException.FORBIDDEN));
} catch (SMSException ex) {
debug.error("RealmResource :: QUERY by " + principalName + " failed :" + ex);
switch (ex.getExceptionCode()) {
case STATUS_NO_PERMISSION:
// This exception will be thrown if permission to read realms from SMS has not been
// delegated
handler.handleError(ResourceException.getException(ResourceException.FORBIDDEN));
break;
default:
handler.handleError(ResourceException.getException(ResourceException.INTERNAL_ERROR));
break;
}
}
}
protected static void assertQueryPromiseFailedWithCodes(
Promise<QueryResponse, ResourceException> promise,
int resourceErrorCode,
int entitlementErrorCode) {
try {
promise.getOrThrowUninterruptibly();
fail("Should throw ResourceException");
} catch (ResourceException e) {
Assertions.assertThat(e.getCode()).isEqualTo(resourceErrorCode);
Assertions.assertThat(e.getCause()).isInstanceOf(EntitlementException.class);
Assertions.assertThat(((EntitlementException) e.getCause()).getErrorCode())
.isEqualTo(entitlementErrorCode);
}
}
/** {@inheritDoc} */
@Override
public Promise<AuthorizationResult, ResourceException> authorizeCreate(
Context context, CreateRequest request) {
try {
if (!getUserId(context).equalsIgnoreCase(getUserIdFromUri(context))) {
return Promises.newResultPromise(
AuthorizationResult.accessDenied(
"Only resource owner of resource set can create UMA " + "policies for it."));
} else {
return authorize(context);
}
} catch (ResourceException e) {
return e.asPromise();
}
}
/**
* Persist the supplied {@link JsonValue} {@code value} as the new state of this singleton
* relationship on {@code resourceId}.
*
* <p><em>This is currently the only means of creating an instance of this singleton</em>
*
* @param context The context of this request
* @param resourceId Id of the resource relation fields in value are to be memebers of
* @param value A {@link JsonValue} map of relationship fields and their values
* @return The persisted instance of {@code value}
*/
@Override
public Promise<JsonValue, ResourceException> setRelationshipValueForResource(
Context context, String resourceId, JsonValue value) {
if (value.isNotNull()) {
try {
final JsonValue id = value.get(FIELD_ID);
// Update if we got an id, otherwise replace
if (id != null && id.isNotNull()) {
final UpdateRequest updateRequest = Requests.newUpdateRequest("", value);
updateRequest.setAdditionalParameter(PARAM_FIRST_ID, resourceId);
return updateInstance(context, value.get(FIELD_ID).asString(), updateRequest)
.then(
new Function<ResourceResponse, JsonValue, ResourceException>() {
@Override
public JsonValue apply(ResourceResponse resourceResponse)
throws ResourceException {
return resourceResponse.getContent();
}
});
} else { // no id, replace current instance
clear(context, resourceId);
final CreateRequest createRequest = Requests.newCreateRequest("", value);
createRequest.setAdditionalParameter(PARAM_FIRST_ID, resourceId);
return createInstance(context, createRequest)
.then(
new Function<ResourceResponse, JsonValue, ResourceException>() {
@Override
public JsonValue apply(ResourceResponse resourceResponse)
throws ResourceException {
return resourceResponse.getContent();
}
});
}
} catch (ResourceException e) {
return e.asPromise();
}
} else {
clear(context, resourceId);
return newResultPromise(json(null));
}
}
/**
* Calls buildAuditEvent() and invokes the request to the audit path.
*
* @param connectionFactory factory used to make crest call to audit service.
*/
public final Promise<ResourceResponse, ResourceException> log(
ConfigAuditState configAuditState,
Request request,
Context context,
ConnectionFactory connectionFactory) {
try {
JsonValue before = configAuditState.getBefore();
JsonValue after = configAuditState.getAfter();
// Get authenticationId from security context, if it exists.
String authenticationId =
(context.containsContext(SecurityContext.class))
? context.asContext(SecurityContext.class).getAuthenticationId()
: null;
// Build the event utilizing the config builder.
AuditEvent auditEvent =
ConfigAuditEventBuilder.configEvent()
.resourceOperationFromRequest(request)
.authenticationFromSecurityContext(context)
.runAs(authenticationId)
.transactionIdFromRootContext(context)
.revision(configAuditState.getRevision())
.timestamp(System.currentTimeMillis())
.eventName(CONFIG_AUDIT_EVENT_NAME)
.before(null != before ? before.toString() : "")
.after(null != after ? after.toString() : "")
.changedFields(getChangedFields(before, after))
.toEvent();
return connectionFactory
.getConnection()
.create(context, Requests.newCreateRequest(AUDIT_CONFIG_REST_PATH, auditEvent.getValue()))
.asPromise();
} catch (ResourceException e) {
LOGGER.error("had trouble logging audit event for config changes.", e);
return e.asPromise();
} catch (Exception e) {
LOGGER.error("had trouble logging audit event for config changes.", e);
return new InternalServerErrorException(e.getMessage(), e).asPromise();
}
}
/**
* Records an 'access' audit event before and after the filtered CREST resource receives an action
* request.
*
* <p>If the 'before' audit event fails due to an error, the request is cancelled and an error
* response is returned. If the 'after' audit event fails due to an error, the request is not
* cancelled as it's affects may have already been applied.
*
* @param context {@inheritDoc}
* @param request {@inheritDoc}
* @param next {@inheritDoc}
*/
@Override
public Promise<ActionResponse, ResourceException> filterAction(
Context context, ActionRequest request, RequestHandler next) {
final AuditingResultHandler auditingHandler = newAuditingResultHandler(context, request);
try {
auditingHandler.auditAccessAttempt();
} catch (AuditException e) {
return newExceptionPromise(ResourceException.getException(ResourceException.INTERNAL_ERROR));
}
return auditResponse(next.handleAction(context, request), auditingHandler);
}
public Promise<ActionResponse, ResourceException> handleAction(
final Context context, final ActionRequest request) {
EventEntry measure =
Publisher.start(
Name.get(
"openidm/internal/script/" + this.getScriptEntry().getName().getName() + "/action"),
null,
null);
try {
final ScriptEntry _scriptEntry = getScriptEntry();
if (!_scriptEntry.isActive()) {
throw new ServiceUnavailableException("Inactive script: " + _scriptEntry.getName());
}
final Script script = _scriptEntry.getScript(context);
script.setBindings(script.createBindings());
customizer.handleAction(context, request, script.getBindings());
Object result = script.eval();
if (null == result) {
return newActionResponse(new JsonValue(null)).asPromise();
} else if (result instanceof JsonValue) {
return newActionResponse((JsonValue) result).asPromise();
} else if (result instanceof Map) {
return newActionResponse(new JsonValue(result)).asPromise();
} else {
JsonValue resource = new JsonValue(new HashMap<String, Object>(1));
resource.put("result", result);
return newActionResponse(new JsonValue(result)).asPromise();
}
} catch (ScriptException e) {
return convertScriptException(e).asPromise();
} catch (ResourceException e) {
return e.asPromise();
} catch (Exception e) {
return new InternalServerErrorException(e.getMessage(), e).asPromise();
} finally {
measure.end();
}
}
@Override
public Promise<ActionResponse, ResourceException> handleAction(
final Context context, final ActionRequest request) {
try {
Map<String, String> params = request.getAdditionalParameters();
switch (request.getActionAsEnum(Action.class)) {
case updateDbCredentials:
String newUser = params.get("user");
String newPassword = params.get("password");
if (newUser == null || newPassword == null) {
return adapt(new BadRequestException("Expecting 'user' and 'password' parameters"))
.asPromise();
}
synchronized (dbLock) {
DBHelper.updateDbCredentials(dbURL, user, password, newUser, newPassword);
JsonValue config =
connectionFactory
.getConnection()
.read(context, Requests.newReadRequest("config", PID))
.getContent();
config.put("user", newUser);
config.put("password", newPassword);
UpdateRequest updateRequest = Requests.newUpdateRequest("config/" + PID, config);
connectionFactory.getConnection().update(context, updateRequest);
return newActionResponse(new JsonValue(params)).asPromise();
}
case command:
return newActionResponse(new JsonValue(command(request))).asPromise();
default:
return adapt(new BadRequestException("Unknown action: " + request.getAction()))
.asPromise();
}
} catch (IllegalArgumentException e) {
return adapt(new BadRequestException("Unknown action: " + request.getAction())).asPromise();
} catch (ResourceException e) {
return e.asPromise();
}
}
/**
* Removes the <code>Dictionary</code> for the given <code>pid</code>. If such a dictionary does
* not exist, this method has no effect.
*
* @param pid The identifier of the dictionary to delet.
* @throws IOException If an error occurrs deleting the dictionary. This exception must not be
* thrown if no dictionary with the given identifier exists.
*/
public void delete(String pid) throws IOException {
logger.debug("delete call for {}", pid);
Object removed = tempStore.remove(pid);
if (removed != null) {
logger.debug("Deleted {} from temporary store", pid);
}
try {
if (isReady(0) && requireRepository) {
String id = pidToId(pid);
boolean retry;
String rev = null;
do {
retry = false;
try {
ReadRequest readRequest = Requests.newReadRequest(id);
Map<String, Object> existing = repo.read(readRequest).getContent().asMap();
if (existing != null) {
rev = (String) existing.get("_rev");
DeleteRequest r = Requests.newDeleteRequest(id);
r.setRevision(rev);
repo.delete(r);
logger.debug("Deleted {}", pid);
}
} catch (PreconditionFailedException ex) {
logger.debug("Concurrent change during delete, retrying {} {}", pid, rev);
retry = true;
} catch (NotFoundException ex) {
// If it doesn't exists (anymore) that's fine
}
} while (retry);
}
} catch (ResourceException ex) {
throw new IOException(
"Failed to delete configuration + " + pid + " in repository: " + ex.getMessage(), ex);
}
}
@Test
public void getShouldFailWhenResourceExceptionThrown() throws ResourceException {
// Given
final String uri = "URI";
final Map<String, String> queryParameters = new HashMap<String, String>();
final Map<String, String> headers = new HashMap<String, String>();
final org.restlet.resource.ResourceException exception =
new org.restlet.resource.ResourceException(500, "EXCEPTION_MESSAGE", "DESCRIPTION", "URI");
doThrow(exception).when(resource).get(JSONObject.class);
// When
try {
restClient.get(uri, queryParameters, headers);
} catch (ResourceException e) {
// Then
assertEquals(e.getCode(), 500);
assertEquals(e.getMessage(), "EXCEPTION_MESSAGE");
verify(resource, never()).addQueryParameter(anyString(), anyString());
verify(requestHeaders, never()).set(anyString(), anyString());
verify(resource, never()).getContext();
}
}
/**
* Adapts a {@code Throwable} to a {@code ResourceException}. If the {@code Throwable} is an JSON
* {@code JsonValueException} then an appropriate {@code ResourceException} is returned, otherwise
* an {@code InternalServerErrorException} is returned.
*
* @param t The {@code Throwable} to be converted.
* @return The equivalent resource exception.
*/
public ResourceException adapt(final Throwable t) {
int resourceResultCode;
try {
throw t;
} catch (OConcurrentModificationException ex) {
resourceResultCode = ResourceException.VERSION_MISMATCH;
} catch (final ResourceException e) {
return e;
} catch (final JsonValueException e) {
resourceResultCode = ResourceException.BAD_REQUEST;
} catch (final Throwable tmp) {
resourceResultCode = ResourceException.INTERNAL_ERROR;
}
return ResourceException.getException(resourceResultCode, t.getMessage(), t);
}
/**
* Records an 'access' audit event before and after the filtered CREST resource receives an query
* request.
*
* <p>If the 'before' audit event fails due to an error, the request is cancelled and an error
* response is returned. If the 'after' audit event fails due to an error, the request is not
* cancelled as it's affects may have already been applied.
*
* @param context {@inheritDoc}
* @param request {@inheritDoc}
* @param handler {@inheritDoc}
* @param next {@inheritDoc}
*/
@Override
public void filterQuery(
ServerContext context,
QueryRequest request,
QueryResultHandler handler,
RequestHandler next) {
AuditingQueryResultHandler auditingHandler =
newQueryAuditingResultHandler(context, request, handler);
try {
auditingHandler.auditAccessAttempt();
} catch (AuditException e) {
handler.handleError(ResourceException.getException(ResourceException.INTERNAL_ERROR));
return;
}
next.handleQuery(context, request, auditingHandler);
}
/**
* Records an 'access' audit event before and after the filtered CREST resource receives an action
* request.
*
* <p>If the 'before' audit event fails due to an error, the request is cancelled and an error
* response is returned. If the 'after' audit event fails due to an error, the request is not
* cancelled as it's affects may have already been applied.
*
* @param context {@inheritDoc}
* @param request {@inheritDoc}
* @param handler {@inheritDoc}
* @param next {@inheritDoc}
*/
@Override
public void filterAction(
ServerContext context,
ActionRequest request,
ResultHandler<JsonValue> handler,
RequestHandler next) {
AuditingResultHandler<JsonValue> auditingHandler =
newAuditingResultHandler(context, request, handler);
try {
auditingHandler.auditAccessAttempt();
} catch (AuditException e) {
handler.handleError(ResourceException.getException(ResourceException.INTERNAL_ERROR));
return;
}
next.handleAction(context, request, auditingHandler);
}
/**
* Stores the <code>Dictionary</code> under the given <code>pid</code>.
*
* @param pid The identifier of the dictionary.
* @param properties The <code>Dictionary</code> to store.
* @throws IOException If an error occurrs storing the dictionary. If this exception is thrown, it
* is expected, that {@link #exists(String) exists(pid} returns <code>false</code>.
*/
public void store(String pid, Dictionary properties) throws IOException {
logger.debug("Store call for {} {}", pid, properties);
// Store config handling settings in memory
if (pid.startsWith("org.apache.felix.fileinstall")) {
tempStore.put(pid, properties);
return;
}
try {
if (isReady(0) && requireRepository) {
String id = pidToId(pid);
Map<String, Object> obj = dictToMap(properties);
JsonValue content = new JsonValue(obj);
String configResourceId =
ConfigBootstrapHelper.getId(
content.get(ConfigBootstrapHelper.CONFIG_ALIAS).asString(),
content.get(ConfigBootstrapHelper.SERVICE_PID).asString(),
content.get(ConfigBootstrapHelper.SERVICE_FACTORY_PID).asString());
String configString = (String) obj.get(JSONEnhancedConfig.JSON_CONFIG_PROPERTY);
Map<Object, Object> configMap = deserializeConfig(configString);
if (configMap != null) {
configMap.put("_id", configResourceId);
}
obj.put(JSONEnhancedConfig.JSON_CONFIG_PROPERTY, configMap);
Map<String, Object> existing = null;
try {
ReadRequest readRequest = Requests.newReadRequest(id);
existing = repo.read(readRequest).getContent().asMap();
} catch (NotFoundException ex) {
// Just detect that it doesn't exist
}
if (existing != null) {
String rev = (String) existing.get("_rev");
existing.remove("_rev");
existing.remove("_id");
obj.remove("_rev"); // beware, this means _id and _rev should not be in config file
obj.remove("_id"); // beware, this means _id and _rev should not be in config file
obj.remove(RepoPersistenceManager.BUNDLE_LOCATION);
obj.remove(RepoPersistenceManager.FELIX_FILEINSTALL_FILENAME);
if (!existing.equals(obj)) {
logger.trace("Not matching {} {}", existing, obj);
boolean retry;
do {
retry = false;
try {
UpdateRequest r = Requests.newUpdateRequest(id, new JsonValue(obj));
r.setRevision(rev);
repo.update(r);
} catch (PreconditionFailedException ex) {
logger.debug("Concurrent change during update, retrying {} {}", pid, rev);
ReadRequest readRequest = Requests.newReadRequest(id);
existing = repo.read(readRequest).getContent().asMap();
retry = true;
}
} while (retry);
logger.debug("Updated existing config {} {} {}", new Object[] {pid, rev, obj});
} else {
logger.debug(
"Existing config same as store request, ignoring {} {} {}",
new Object[] {pid, rev, obj});
}
} else {
logger.trace("Creating: {} {} ", id, obj);
// This may create a new (empty) configuration, which felix marks with
// _felix___cm__newConfiguration=true
String newResourceId = id.substring(CONFIG_CONTEXT_PREFIX.length());
CreateRequest createRequest =
Requests.newCreateRequest(CONFIG_CONTEXT_PREFIX, new JsonValue(obj));
createRequest.setNewResourceId(newResourceId);
obj = repo.create(createRequest).getContent().asMap();
logger.debug("Stored new config in repository {} {}", pid, obj);
}
} else {
tempStore.put(pid, properties);
logger.debug("Stored in memory {} {}", pid, properties);
}
} catch (ResourceException ex) {
throw new IOException("Failed to store configuration in repository: " + ex.getMessage(), ex);
}
}
/**
* Performs the query on the specified object and returns the associated results.
*
* <p>Queries are parametric; a set of named parameters is provided as the query criteria. The
* query result is a JSON object structure composed of basic Java types.
*
* <p>The returned map is structured as follow: - The top level map contains meta-data about the
* query, plus an entry with the actual result records. - The <code>QueryConstants</code> defines
* the map keys, including the result records (QUERY_RESULT)
*
* @param context identifies the object to query.
* @param request the parameters of the query to perform.
* @return the query results, which includes meta-data and the result records in JSON object
* structure format.
* @throws NotFoundException if the specified object could not be found.
* @throws BadRequestException if the specified params contain invalid arguments, e.g. a query id
* that is not configured, a query expression that is invalid, or missing query substitution
* tokens.
* @throws ForbiddenException if access to the object or specified query is forbidden.
*/
@Override
public Promise<QueryResponse, ResourceException> handleQuery(
final Context context, final QueryRequest request, final QueryResourceHandler handler) {
// If paged results are requested then decode the cookie in order to determine
// the index of the first result to be returned.
final int requestPageSize = request.getPageSize();
// Cookie containing offset of last request
final String pagedResultsCookie = request.getPagedResultsCookie();
final boolean pagedResultsRequested = requestPageSize > 0;
// index of first record (used for SKIP/OFFSET)
final int firstResultIndex;
if (pagedResultsRequested) {
if (StringUtils.isNotEmpty(pagedResultsCookie)) {
try {
firstResultIndex = Integer.parseInt(pagedResultsCookie);
} catch (final NumberFormatException e) {
return new BadRequestException("Invalid paged results cookie").asPromise();
}
} else {
firstResultIndex = Math.max(0, request.getPagedResultsOffset());
}
} else {
firstResultIndex = 0;
}
// Once cookie is processed Queries.query() can rely on the offset.
request.setPagedResultsOffset(firstResultIndex);
try {
List<ResourceResponse> results = query(request);
for (ResourceResponse result : results) {
handler.handleResource(result);
}
/*
* Execute additional -count query if we are paging
*/
final String nextCookie;
// The number of results (if known)
final int resultCount;
if (pagedResultsRequested) {
// count if requested
switch (request.getTotalPagedResultsPolicy()) {
case ESTIMATE:
case EXACT:
// Get total if -count query is available
final String countQueryId = request.getQueryId() + "-count";
if (queries.queryIdExists(countQueryId)) {
QueryRequest countRequest = Requests.copyOfQueryRequest(request);
countRequest.setQueryId(countQueryId);
// Strip pagination parameters
countRequest.setPageSize(0);
countRequest.setPagedResultsOffset(0);
countRequest.setPagedResultsCookie(null);
List<ResourceResponse> countResult = query(countRequest);
if (countResult != null && !countResult.isEmpty()) {
resultCount = countResult.get(0).getContent().get("total").asInteger();
} else {
logger.debug("Count query {} failed.", countQueryId);
resultCount = NO_COUNT;
}
} else {
logger.debug("No count query found with id {}", countQueryId);
resultCount = NO_COUNT;
}
break;
case NONE:
default:
resultCount = NO_COUNT;
break;
}
if (results.size() < requestPageSize) {
nextCookie = null;
} else {
final int remainingResults = resultCount - (firstResultIndex + results.size());
if (remainingResults == 0) {
nextCookie = null;
} else {
nextCookie = String.valueOf(firstResultIndex + requestPageSize);
}
}
} else {
resultCount = NO_COUNT;
nextCookie = null;
}
if (resultCount == NO_COUNT) {
return newQueryResponse(nextCookie).asPromise();
} else {
return newQueryResponse(nextCookie, EXACT, resultCount).asPromise();
}
} catch (ResourceException e) {
return e.asPromise();
}
}
/**
* TODO Implement this method
*
* <p>{@inheritDoc}
*/
public Promise<QueryResponse, ResourceException> handleQuery(
final Context context, final QueryRequest request, final QueryResourceHandler handler) {
EventEntry measure =
Publisher.start(
Name.get(
"openidm/internal/script/" + this.getScriptEntry().getName().getName() + "/query"),
null,
null);
try {
final ScriptEntry _scriptEntry = getScriptEntry();
if (!_scriptEntry.isActive()) {
throw new ServiceUnavailableException("Inactive script: " + _scriptEntry.getName());
}
final Script script = _scriptEntry.getScript(context);
script.setBindings(script.createBindings());
customizer.handleQuery(context, request, script.getBindings());
final Function<Void> queryCallback =
new Function<Void>() {
@Override
public Void call(Parameter scope, Function<?> callback, Object... arguments)
throws ResourceException, NoSuchMethodException {
if (arguments.length == 3 && null != arguments[2]) {
if (arguments[2] instanceof Map) {}
if (arguments[2] instanceof JsonValue) {
} else {
throw new NoSuchMethodException(
FunctionFactory.getNoSuchMethodMessage("callback", arguments));
}
} else if (arguments.length >= 2 && null != arguments[1]) {
if (arguments[1] instanceof Map) {}
if (arguments[1] instanceof JsonValue) {
} else {
throw new NoSuchMethodException(
FunctionFactory.getNoSuchMethodMessage("callback", arguments));
}
} else if (arguments.length >= 1 && null != arguments[0]) {
if (arguments[0] instanceof Map) {}
if (arguments[0] instanceof JsonValue) {
} else {
throw new NoSuchMethodException(
FunctionFactory.getNoSuchMethodMessage("callback", arguments));
}
} else {
throw new NoSuchMethodException(
FunctionFactory.getNoSuchMethodMessage("callback", arguments));
}
return null;
}
};
script.putSafe("callback", queryCallback);
Object rawResult = script.eval();
JsonValue result = null;
if (rawResult instanceof JsonValue) {
result = (JsonValue) rawResult;
} else {
result = new JsonValue(rawResult);
}
QueryResponse queryResponse = newQueryResponse();
// Script can either
// - return null and instead use callback hook to call
// handleResource, handleResult, handleError
// careful! script MUST call handleResult or handleError itself
// or
// - return a result list of resources
// or
// - return a full query result structure
if (!result.isNull()) {
if (result.isList()) {
// Script may return just the result elements as a list
handleQueryResultList(result, handler);
} else {
// Or script may return a full query response structure,
// with meta-data and results field
if (result.isDefined(QueryResponse.FIELD_RESULT)) {
handleQueryResultList(result.get(QueryResponse.FIELD_RESULT), handler);
queryResponse =
newQueryResponse(
result.get(QueryResponse.FIELD_PAGED_RESULTS_COOKIE).asString(),
result
.get(QueryResponse.FIELD_TOTAL_PAGED_RESULTS_POLICY)
.asEnum(CountPolicy.class),
result.get(QueryResponse.FIELD_TOTAL_PAGED_RESULTS).asInteger());
} else {
logger.debug("Script returned unexpected query result structure: ", result.getObject());
return new InternalServerErrorException(
"Script returned unexpected query result structure of type "
+ result.getObject().getClass())
.asPromise();
}
}
}
return queryResponse.asPromise();
} catch (ScriptException e) {
return convertScriptException(e).asPromise();
} catch (ResourceException e) {
return e.asPromise();
} catch (Exception e) {
return new InternalServerErrorException(e.getMessage(), e).asPromise();
} finally {
measure.end();
}
}
@Override
public void updateInstance(
ServerContext context, UpdateRequest request, ResultHandler<Resource> handler) {
handler.handleError(ResourceException.getException(ResourceException.NOT_SUPPORTED));
}
@Override
public void actionInstance(
ServerContext context, ActionRequest request, ResultHandler<JsonValue> handler) {
handler.handleError(ResourceException.getException(ResourceException.NOT_SUPPORTED));
}
